1 2008-04-01 Jakub Jelinek <jakub@redhat.com>
4 * files.c (struct _cpp_file): Remove pch field.
5 (pch_open_file): Don't set file->pch, just file->pchname.
6 (should_stack_file): After pfile->cb.read_pch call
7 free pchname and clear pchname, don't close file->fd.
8 Test file->pchname instead of file->pch. Don't close fd after cb.
9 (_cpp_stack_include): Test file->pchname instead of file->pch.
11 2008-03-28 Tom Tromey <tromey@redhat.com>
13 * Makefile.in (POSTCOMPILE): New variable.
16 2008-03-13 Tom Tromey <tromey@redhat.com>
19 * directives.c (destringize_and_run): Set pfile->directive.
21 2008-03-06 Markus Milleder <markus.milleder@generali.at>
24 * mkdeps.c (munge): Quote '#' with a '\'.
26 2008-02-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
29 * mkdeps.c (deps_write): Ensure the first target always appears
30 in the first column, without leading backslash newline. Avoid
31 some more extra whitespace.
33 2008-02-25 Thiemo Seufer <ths@mips.com>
35 * Makefile.in ($(srcdir)/config.in): Depend on configure.ac.
37 2008-02-19 Tom Tromey <tromey@redhat.com>
39 * traditional.c (lex_identifier): Use CPP_HASHNODE.
40 * lex.c (lex_identifier): Use CPP_HASHNODE.
41 * include/line-map.h (LINEMAP_POSITION_FOR_COLUMN): Wrap in
43 * identifiers.c (alloc_node): Change return type.
44 (_cpp_init_hashtable): Don't cast 'alloc_node'.
45 (proxy_assertion_broken): New declaration.
46 (cpp_forall_identifiers): Move comment.
47 * line-map.c (linemap_add): Comment fix.
48 (linemap_line_start): Indentation fix.
50 2008-01-25 Jakub Jelinek <jakub@redhat.com>
53 * macro.c (collect_args): Add pragma_buff argument. Push
54 CPP_PRAGMA ... CPP_PRAGMA_EOL tokens to *pragma_buff, rather
55 than into arguments. Reset prevent_expansion and parsing_args
56 state at CPP_PRAGMA_EOL/CPP_EOF.
57 (funlike_invocation_p): Add pragma_buff argument, pass it through
59 (enter_macro_context): Add result argument. Adjust
60 funlike_invocation_p caller. Emit all deferred pragma tokens
61 gathered during collect_args before the expansion, add a padding
62 token. Return 2 instead of 1 if any pragma tokens were prepended.
63 (cpp_get_token): If enter_macro_context returns 2, don't return
64 a padding token, instead cycle to grab CPP_PRAGMA token.
65 * directives.c (_cpp_handle_directive): If was_parsing_args
66 in deferred pragma, leave parsing_args and prevent_expansion as is.
68 2008-01-22 Tom Tromey <tromey@redhat.com>
71 * macro.c (_cpp_create_definition): Handle __STDC_LIMIT_MACROS and
72 __STDC_CONSTANT_MACROS.
74 2008-01-07 Fred Fish <fnf@specifix.com>
77 * traditional.c (replace_args_and_push): Add local variable
78 cxtquote, calculate the replacement text size assuming a
79 worst case of every input character quoted with backslash,
80 and properly handle output quoting of quote characters in
81 actual arguments used in function-like macros.
83 2008-01-03 Tom Tromey <tromey@redhat.com>
86 * directives.c (do_line): Don't try to spell EOF token.
87 (do_linemarker): Add comment.
89 2007-12-11 DJ Delorie <dj@redhat.com>
91 * charset.c (convert_using_iconv): Close out any shift states,
92 returning to the initial state.
94 2007-12-06 Tom Tromey <tromey@redhat.com>
97 * internal.h (struct cpp_reader) <file_hash_entries>: Changed
99 <file_hash_entries_allocated, file_hash_entries_used>: Removed.
100 * files.c (FILE_HASH_POOL_SIZE): New macro.
101 (struct file_hash_entry_pool): New.
102 (destroy_all_cpp_files): New function.
103 (allocate_file_hash_entries): Allocate a file_hash_entry_pool.
104 (new_file_hash_entry): Update.
105 (free_file_hash_entries): New function.
106 (_cpp_cleanup_files): Call free_file_hash_entries and
107 destroy_all_cpp_files.
108 (cpp_clear_file_cache): New function.
109 * include/cpplib.h (cpp_clear_file_cache): Declare.
111 2007-12-03 Tom Tromey <tromey@redhat.com>
113 PR preprocessor/34288
114 * configure.ac, config.in: Rebuilt.
115 * configure.ac: Check for ssize_t.
117 2007-11-30 Tom Tromey <tromey@redhat.com>
119 PR preprocessor/32868
120 * macro.c (_cpp_create_definition): Special case
121 __STDC_FORMAT_MACROS.
123 2007-11-16 Michael Matz <matz@suse.de>
125 * files.c (search_path_head): Fix check for absolute paths.
127 2007-11-11 Tom Tromey <tromey@redhat.com>
130 * include/cpplib.h (cpp_included_before): Declare.
131 * files.c (struct file_hash_entry) <location>: New field.
132 (_cpp_find_file): Initialize new field.
133 (make_cpp_dir): Likewise.
134 (cpp_included_before): New function.
136 2007-11-01 Tom Tromey <tromey@redhat.com>
138 PR preprocessor/30805
139 * macro.c (paste_tokens): Handle padding token.
140 (paste_tokens): Don't abort unless padding has PASTE_LEFT flag.
142 2007-10-31 Tom Tromey <tromey@redhat.com>
144 PR preprocessor/30786
145 * macro.c (builtin_macro): Return result of _cpp_do__Pragma.
146 * directives.c (_cpp_do__Pragma): Return error status.
147 * internal.h (_cpp_do__Pragma): Update.
148 * directives.c (get__Pragma_string): Back up if EOF seen.
150 2007-09-06 Tom Tromey <tromey@redhat.com>
152 * internal.h (struct cpp_reader) <invocation_location>: New
154 (struct cpp_reader) <set_invocation_location>: Likewise.
155 * init.c (cpp_set_line_map): New function.
156 * line-map.c (linemap_add): Use linemap's allocator.
157 * include/line-map.h (GTY): Define.
158 (line_map_realloc): New typedef.
159 (struct line_map): Mark with GTY.
160 (struct line_maps): Likewise.
161 (struct line_maps) <maps>: Likewise.
162 (struct line_maps) <reallocator>: New field.
163 * include/symtab.h (GTY): Conditionally define.
164 * include/cpplib.h (cpp_set_line_map): Declare.
165 (cpp_get_token_with_location): Declare.
166 * macro.c (cpp_get_token): Set invocation_location on the reader.
167 (cpp_get_token_with_location): New function.
169 2007-08-30 Chao-ying Fu <fu@mips.com>
171 * expr.c (interpret_float_suffix): Support hr, r, lr, llr, uhr, ur,
172 ulr, ullr, hk, k, lk, llk, uhk, uk, ulk, ullk.
173 (cpp_classify_number): Support decimal fixed-point constants without
175 Warn about fixed-point constants when -pedantic.
176 * include/cpplib.h (CPP_N_SMALL, CPP_N_MEDIUM, CPP_N_LARGE): Change
177 comments to support fixed-point values.
178 (CPP_N_FRACT, CPP_N_ACCUM): Define.
180 2007-08-18 Tom Tromey <tromey@redhat.com>
182 PR preprocessor/32974
183 * directives.c (parse_include): Don't check for EOL when
184 processing #pragma dependency.
186 2007-07-30 Ollie Wild <aaw@google.com>
188 * directives-only.c: New file.
189 * internal.h (struct _cpp_dir_only_callbacks): New.
190 (_cpp_preprocess_dir_only): New function.
191 * directives.c (_cpp_handle_directive): Check directives_only before
192 disabling execution of indented directives.
193 * files.c (_cpp_stack_file): Add directives_only check.
194 * include/cpplib.h (struct cpp_options): Add directives_only.
195 (cpp_init_special_builtins): New function.
196 * init.c (cpp_init_special_builtins): New function.
197 (cpp_init_builtins): Move builtin_array initialization to
198 cpp_init_special_builtins.
199 (post_options): Check directives_only before setting
200 pfile->state.prevent_expansion = 1.
201 * macro.c (_cpp_builtin_macro_text): Print an error if __COUNTER__
202 is expanded inside a directive while -fdirectives-only is enabled.
203 * Makefile.in (libcpp_a_OBJS): Add directives-only.o.
204 (libcpp_a_SOURCES): Add directives-only.c.
206 2007-07-04 Uros Bizjak <ubizjak@gmail.com>
208 * traditional.c (_cpp_scan_out_logical_line): Initialize
209 fmacro.args, fmacro.node, fmacro.offset, fmacro.line and
210 fmacro.args to prevent 'may be used uninitialized' warning.
212 2007-07-03 Uros Bizjak <ubizjak@gmail.com>
214 * include/cpplib.h (CPP_N_WIDTH_MD, CPP_N_MD_W, CPP_N_MD_Q):
216 * expr.c (interpret_float_suffix): Process 'w', 'W', 'q' and 'Q'
217 suffixes. Return CPP_N_MD_W for 'w' or 'W' suffixes and CPP_N_MD_Q
218 for 'q' or 'Q' suffixes.
220 2007-06-17 Danny Smith <dannysmith@users.sourceforge.net
222 * files.c (open_file): Correct typo.
224 2007-06-16 Vladimir Prus <vladimir@codesourcery.com>
226 * files.c (open_file): Prevent the call
227 for stat from overwriting errno.
229 2007-06-09 Vladimir Prus <vladimir@codesourcery.com>
231 * files.c (open_file): Account for the
232 fact that on windows, opening a directory gives
235 2007-06-05 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
237 PR preprocessor/23479
238 * expr.c (cpp_classify_number): Implement 0b-prefixed binary
240 (append_digit): Likewise.
241 * include/cpplib.h: Add CPP_N_BINARY, to be used for 0b-prefixed
242 binary integer constants.
244 2007-05-31 Dave Korn <dave.korn@artimi.com>
246 PR preprocessor/14331
247 * lex.c (_cpp_get_fresh_line): Don't warn if no newline at EOF.
249 2007-05-24 Ollie Wild <aaw@google.com>
251 * macro.c (_cpp_builtin_macro_text): Handle BT_COUNTER.
252 * pch.c (cpp_write_pch_deps): Save __COUNTER__ state.
253 (cpp_write_pch_state): Save __COUNTER__ state.
254 (cpp_valid_state): Check valid __COUNTER__ state.
255 (cpp_read_state): Read new __COUNTER__ state.
256 * include/cpplib.h (enum builtin_type): Add BT_COUNTER enumerator.
257 * init.c (builtin_array): Add __COUNTER__/BT_COUNTER.
258 * internal.h (struct cpp_reader): Add counter member.
260 2007-05-23 Simon Martin <simartin@users.sourceforge.net>
262 PR preprocessor/20077
263 * macro.c (create_iso_definition): Fixed the method to determine
264 whether the token-pasting operator appears at the beginning or the end
267 2007-05-21 Ian Lance Taylor <iant@google.com>
269 * internal.h (struct cpp_reader): Add new fields:
270 nonexistent_file_hash and nonexistent_file_ob.
271 * files.c: Include "obstack.h".
272 (find_file_in_dir): Before trying to open the file, look up the
273 path name in the hash table of nonexistent files. After failing
274 to open the file, add the path name to the hash table.
275 (_cpp_find_file): Cache the results of looking up the file name
276 starting with the quote and bracket chain heads, if we can.
277 (nonexistent_file_hash_eq): New static function.
278 (_cpp_init_files): Initialize pfile->nonexistent_file_hash and
279 pfile->nonexistent_file_ob.
280 (_cpp_cleanup_files): Free pfile->nonexistent_file_hash and
281 pfile->nonexistent_file_ob.
283 2007-05-14 Janis Johnson <janis187@us.ibm.com>
285 * expr.c (cpp_classify_number): Warn about dfp constant for -pedantic.
288 * expr.c (interpret_float_suffix): Check for invalid suffix.
290 2007-05-02 Eric Christopher <echristo@apple.com>
292 * expr.c (num_div_op): Don't overflow if the result is
295 2007-05-02 Tom Tromey <tromey@redhat.com>
297 PR preprocessor/28709
298 * macro.c (paste_tokens): Remove PASTE_LEFT from the old lhs.
300 2007-03-30 Michael Meissner <michael.meissner@amd.com>
302 * directives.c (lex_macro_node_from_str): Fix alloca call to be
305 2007-03-30 Richard Henderson <rth@redhat.com>
307 * directives.c (lex_macro_node_from_str): New.
308 (cpp_push_definition, cpp_pop_definition): New.
309 * include/cpplib.h (cpp_push_definition, cpp_pop_definition): Declare.
311 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
313 * Makefile.in: Add dummy install-pdf target.
315 2007-01-30 Tom Tromey <tromey@redhat.com>
317 PR preprocessor/30468
318 * mkdeps.c (apply_vpath): Strip successive '/'s if we stripped
321 2007-01-30 Tom Tromey <tromey@redhat.com>
323 PR preprocessor/29966
324 * macro.c (lex_expansion_token): Save and restore cpp_reader's
326 (_cpp_create_definition): Don't restore cur_token here.
327 * lex.c (_cpp_lex_token): Added assertion.
329 2007-01-27 Tom Tromey <tromey@redhat.com>
331 * configure: Rebuilt.
333 2007-01-12 Tom Tromey <tromey@redhat.com>
335 PR preprocessor/28227
336 * directives.c (lex_macro_node): Added 'is_def_or_undef'
343 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
345 * configure: Regenerate.
347 2007-01-11 Paolo Bonzini <bonzini@gnu.org>
349 * configure: Regenerate.
351 2007-01-04 Tom Tromey <tromey@redhat.com>
353 PR preprocessor/28165
354 * internal.h (cpp_in_primary_file): New function.
355 * directives.c (do_include_next): Use cpp_in_primary_file.
356 (do_pragma_once): Likewise.
357 (do_pragma_system_header): Likewise.
359 2006-12-29 Ian Lance Taylor <iant@google.com>
361 * lex.c (_cpp_clean_line): Add uses of __builtin_expect. Don't
362 look backward at the end of the line unless we saw a backslash.
364 2006-12-29 Jakub Jelinek <jakub@redhat.com>
366 PR preprocessor/29612
367 * directives.c (do_linemarker): Set pfile->buffer->sysp always, not
368 only when new_sysp is non-zero.
370 2006-12-28 Tom Tromey <tromey@redhat.com>
372 PR preprocessor/30001
373 * charset.c (_cpp_convert_input): Check that to.len is greater
376 2006-11-20 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com>
378 * configure.ac (need_64bit_hwint): Need 64bit hwint for SPU.
379 * configure: Rebuilt.
381 2006-11-01 Douglas Gregor <doug.gregor@gmail.com>
383 * include/cpplib.h (enum c_lang): Add CLK_GNUCXX0X and CLK_CXX0X
384 for experimental C++0x mode.
385 * init.c (lang_defaults): Add defaults for C++0x modes. C++0x has
386 adopted the preprocessor changes introduced in C99.
388 2006-10-29 Joseph Myers <joseph@codesourcery.com>
390 * configure.ac (need_64bit_hwint): Set for i[34567]86-*-linux*
391 depending on --enable-targets=all.
392 * configure: Regenerate.
394 2006-10-12 Jakub Jelinek <jakub@redhat.com>
396 PR preprocessor/28709
397 * macro.c (paste_tokens): Do error reporting here, use BUF with the
398 spelled LHS token as opposed to spelling it again.
399 (paste_all_tokens): Don't report errors here, just break on failure.
401 2006-10-10 Brooks Moses <bmoses@stanford.edu>
403 * Makefile.in: Added empty "pdf" target.
405 2006-09-22 Geoffrey Keating <geoffk@apple.com>
407 * configure.ac: Make need_64_bit_hwint case for x86-darwin
408 match exactly the glob in gcc/config.gcc.
409 * configure: Regenerate.
411 2006-09-13 Joseph S. Myers <joseph@codesourcery.com>
414 PR preprocessor/14634
415 * lex.c (lex_string): Pedwarn for unterminated literals.
417 2006-09-08 Eric Christopher <echristo@apple.com>
419 * configure.ac: Add 64-bit HWI support for i?86-darwin.
421 2006-08-14 Steve Ellcey <sje@cup.hp.com>
425 * include/cpplib.h: Remove <?, >?, <?=, and >?= tokens.
426 (CPP_LAST_EQ): Change.
427 (CPP_LAST_PUNCTUATOR): Change.
428 * expr.c (cpp_operator): Remove MIN and MAX.
429 (reduce): Remove CPP_MIN and CPP_MAX.
430 (num_binary_op): Ditto.
431 * lex.c (_cpp_lex_direct): Ditto.
432 (cpp_avoid_paste): Remove ? as legal symbol after > or <.
434 2006-06-09 Jakub Jelinek <jakub@redhat.com>
436 PR preprocessor/27746
437 * directives.c (do_pragma): Handle pragma with valid namespace
438 and invalid name coming from macro expansion.
439 * directives.c (destringize_and_run): Initialize next field in
444 * directives.c (destringize_and_run): Set NO_EXPAND on the
447 * macro.c (_cpp_backup_tokens): Fix comment typo.
449 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
451 * Makefile.in (CATALOGS): Add po/ prefix.
452 * configure: Regenerated.
454 2006-05-23 Carlos O'Donell <carlos@codesourcery.com>
456 * Makefile.in: Add install-html target. Add install-html to .PHONY
458 2006-02-17 Grigory Zagorodnev <grigory_zagorodnev@linux.intel.com>
460 * macro.c (_cpp_builtin_macro_text): Handle BT_TIMESTAMP.
461 * files.c (_cpp_get_file_stat): New function.
462 * include/cpplib.h (builtin_type): Add BT_TIMESTAMP.
463 * init.c (builtin_array): Add support for __TIMESTAMP__/BT_TIMESTAMP.
464 * internal.h (_cpp_get_file_stat): Prototype.
465 (struct cpp_buffer): Add timestamp.
467 2006-01-23 Jakub Jelinek <jakub@redhat.com>
469 PR preprocessor/25717
470 * init.c (cpp_init_builtins): If __STDC__ will not change value
471 between system headers and other sources, define it as a normal
472 macro rather than a builtin.
473 * macro.c (_cpp_builtin_macro_text) <case BT_STDC>: Only check
474 cpp_in_system_header condition.
476 2006-01-05 Paolo Bonzini <bonzini@gnu.org>
478 * Makefile.in: Use -MMD instead of -MD.
480 2006-01-04 Dmitry Kurochkin <dmitry.kurochkin@gmail.com>
481 Richard Henderson <rth@redhat.com>
483 Merge from gomp branch:
484 * directives.c (struct pragma_entry): Add is_deferred. Add ident
485 entry to value union.
486 (end_directive): Don't eat the line if in_deferred_pragma.
487 (run_directive): Remove pragma hacks.
488 (insert_pragma_entry): Remove.
489 (new_pragma_entry): New.
490 (register_pragma_1): Split out of register_pragma. Only handle
491 the lookup tree and return the new entry.
492 (cpp_register_pragma): Fill in the pragma entry here.
493 (cpp_register_deferred_pragma): New.
494 (register_pragma_internal): New.
495 (_cpp_init_internal_pragmas): Use register_pragma_internal.
496 (do_pragma): Allow pragma expansion after namespace. For deferred
497 pragmas, don't slurp the line into a string.
498 (destringize_and_run): Save tokens for deferred pragmas.
499 (cpp_handle_deferred_pragma): Remove.
500 * macro.c (builtin_macro): Remove pragma token hack.
501 (_cpp_push_token_context): Rename from push_token_context and export.
502 * internal.h (struct lexer_state): Add pragma_allow_expansion.
503 (_cpp_push_token_context): Declare.
504 * lex.c (_cpp_lex_token): Allow _cpp_handle_directive to return
505 a token. Update the line number correctly if so.
506 (_cpp_lex_direct): Emit CPP_PRAGMA_EOL tokens.
507 (cpp_token_val_index): Return CPP_TOKEN_FLD_PRAGMA for pragmas.
508 * include/cpplib.h (PRAGMA_EOL): New.
509 (CPP_TOKEN_FLD_PRAGMA): New.
510 (struct cpp_token): Add val.pragma.
511 (struct cpp_options): Remove defer_pragmas.
512 (cpp_handle_deferred_pragma): Remove.
513 (cpp_register_deferred_pragma): Declare.
515 2006-01-01 Jakub Jelinek <jakub@redhat.com>
518 * directives.c (do_pragma): If pragma line ends with multi-line
519 block comment, end the saved deferred pragma string before that
520 comment. Handle embedded '\0' chars on the pragma line.
522 2005-12-22 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
525 * include/cpplib.h: Add PURE_ZERO to flags for the cpp_token structure.
527 2005-12-07 Jon Grimm <jgrimm2@us.ibm.com>
528 Ben Elliston <bje@au.ibm.com>
530 * include/cpplib.h (CPP_N_DFLOAT): New.
531 * expr.c (interpret_float_suffix): Identify df, dd, and dl
532 suffixes as decimal floating point constants.
533 (cpp_classify_number): Disallow hexadecimal DFP constants.
535 2005-11-14 Gerald Pfeifer <gerald@pfeifer.com>
536 Ian Lance Taylor <ian@airs.com>
538 * include/cpplib.h (struct cpp_callbacks): Annotate error with
539 ATTRIBUTE_FPTR_PRINTF(3,0) instead of ATTRIBUTE_PRINTF(3,0).
541 2005-11-09 Per Bothner <per@bothner.com>
542 Uros Bizjak <uros@kss-loka.si>
545 * init.c (read_original_filename): Temporarily set
546 state.in_directive before calling _cpp_lex_direct for
549 2005-11-03 James E Wilson <wilson@specifix.com>
551 PR preprocessor/24202
552 * files.c (_cpp_pop_file_buffer): Set buffer_valid to false.
554 2005-11-04 Joseph S. Myers <joseph@codesourcery.com>
556 * include/cpplib.h (struct cpp_callbacks): Make error take
558 * errors.c (cpp_error): Update call to callback.
560 2005-11-03 Andrew Pinski <pinskia@physics.uc.edu>
562 PR preprocessor/22042
563 * macro.c (_cpp_builtin_macro_text): Lower the needed max
565 (cpp_quote_string): Don't octalify non printable
568 2005-11-03 Joseph S. Myers <joseph@codesourcery.com>
571 * include/cpplib.h (struct cpp_options): Add client_diagnostic.
572 (struct cpp_callbacks): Add error.
573 * errors.c (cpp_error): If client_diagnostic, use error callback.
574 * charset.c (convert_escape): Don't use %03o in diagnostic.
576 2005-10-21 James E Wilson <wilson@specifix.com>
578 PR preprocessor/15220
579 * files.c (_cpp_find_file): New parameter angle_brackets. Fix all
580 callers. Pass to open_file_failed.
581 (open_file_failed): New parameter angle_brackets. Fix all callers.
582 Use in print_dep assignment.
583 * init.c (cpp_read_main_file): Pass additional arg to _cpp_find_file.
584 * internal.h (_cpp_find_file): Add new parm to declaration.
586 2005-10-08 Kazu Hirata <kazu@codesourcery.com>
588 * configure.ac: Require 64-bit int for arm*-*-*eabi*.
589 * configure: Regenerate.
591 2005-10-04 Ian Lance Taylor <ian@airs.com>
593 PR preprocessor/13726
594 * directives.c (check_eol_return_comments): New static function.
595 (parse_include): Add buf parameter. Change all callers.
596 (do_include_common): If not discard comments, turn on
597 save_comments. Pass collected comments to include callback.
598 * include/cpplib.h (struct cpp_callbacks): Add new parameter to
599 include callback: cpp_token list.
601 2005-09-20 Joseph S. Myers <joseph@codesourcery.com>
603 * include/cpplib.h (struct cpp_options): Add extended_identifiers.
604 * init.c (struct lang_flags, lang_defaults): Add
605 extended_identifiers.
606 (cpp_set_lang): Use it.
607 * lex.c (forms_identifier_p): Check extended_identifiers.
609 2005-08-30 Jakub Jelinek <jakub@redhat.com>
611 PR preprocessor/20348
612 PR preprocessor/20356
613 * files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
616 2005-07-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
618 * configure.ac (ACX_PROG_CC_WARNING_OPTS): add
619 -Wmissing-format-attribute.
621 * configure: Regenerate.
623 2005-06-29 Kelley Cook <kcook@gcc.gnu.org>
625 * all files: Update FSF address in copyright headers.
626 * makeucnid.c (write_copyright): Update outputted FSF address.
628 2005-06-13 Zack Weinberg <zack@codesourcery.com>
630 * configure.ac: Invoke ZW_CREATE_DEPDIR and
631 ZW_PROG_COMPILER_DEPENDENCIES.
632 * aclocal.m4, configure: Regenerate.
633 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.base, COMPILE):
635 (distclean): Clean up $(DEPDIR) and its contents.
636 (.c.o): Use $(COMPILE).
637 Include $(DEPDIR)/*.Po for most object->header dependencies.
639 2005-05-28 Gabriel Dos Reis <gdr@integrable-solutions.net>
641 * configure.ac: Check declarations for asprintf and vasprintf.
642 * config.in: Regenerate.
643 * configure: Likewise.
645 * charset.c (conversion_loop): Use XRESIZEVEC.
646 (convert_no_conversion): Likewise.
647 (convert_using_iconv): Likewise.
648 (init_iconv_desc): Cast return value of alloca.
649 (cpp_host_to_exec_charset): Use XNEWVEC.
650 (emit_numeric_escape): Use XRESIZEVEC.
651 (cpp_interpret_string): Use XNEWVEC.
652 (cpp_interpret_string): Use XRESIZEVEC.
653 (_cpp_interpret_identifier): Cast return value of alloca.
654 (_cpp_convert_input): Use XNEWVEC and XRESIZEVEC.
655 * directives.c (glue_header_name): Use XNEWVEC and XRESIZEVEC.
656 (parse_include): Use XNEWVEC.
657 (insert_pragma_entry): Rename local variable "new" to
659 (save_registered_pragmas): Cast return value of xmemdup.
660 (destringize_and_run): Same for alloca.
661 (parse_assertion): Likewise.
662 (do_assert): Cast allocated storage to proper type.
663 (cpp_define): Likewise.
664 (_cpp_define_builtin): Likewise.
665 (cpp_undef): Likewise.
666 (handle_assertion): Likewise.
667 (cpp_push_buffer): Rename local variable "new" to "new_buffer".
668 * expr.c (CPP_UPLUS): Cast value to type cpp_ttype.
669 (CPP_UMINUS): Likewise.
670 (struct cpp_operator): Rename from struct operator.
671 (_cpp_expand_op_stack): Use XRESIZEVEC.
672 * files.c (pch_open_file): Use XNEWVEC.
673 (pch_open_file): Use XRESIZEVEC.
674 (read_file_guts): Use XNEWVEC and XRESIZEVEC.
675 (dir_name_of_file): Use XNEWVEC.
676 (make_cpp_file): Use XCNEW.
677 (make_cpp_dir): Likewise.
678 (allocate_file_hash_entries): USE XNEWVEC.
679 (cpp_included): Cast return value of htab_find_with_hash.
680 (append_file_to_dir): Use XNEWVEC.
681 (read_filename_string): Likewise. Use XRESIZEVEC too.
682 (read_name_map): Cast return value of alloca. Use XRESIZEVEC.
683 (remap_filename): Use XNEWVEC.
684 (struct pchf_entry): Move definition out of struct pchf_data.
685 (_cpp_save_file_entries): Use XCNEWVAR.
686 (_cpp_read_file_entries): Use XNEWVAR.
687 * identifiers.c (alloc_node): Use XOBNEW.
688 * init.c (cpp_create_reader): Use XCNEW.
689 (cpp_init_builtins): Cast of b->value to enum builtin_type.
690 (read_original_directory): Cast return value of alloca.
691 * lex.c (add_line_note): Use XRESIZEVEC.
692 (warn_about_normalization): Use XNEWVEC.
693 (_cpp_lex_direct): Cast node->directive_index to (enum cpp_ttype).
694 (new_buff): Use XNEWVEC.
695 * line-map.c (linemap_add): Use XRESIZEVEC.
696 * macro.c (builtin_macro): Cast return value of alloca.
697 (paste_tokens): Likewise.
698 (expand_arg): Use XNEWVEC and XRESIZEVEC.
699 (_cpp_save_parameter): Use XRESIZEVEC.
700 (create_iso_definition): Cast allocated storage to proper type.
701 (_cpp_create_definition): Likewise.
702 (cpp_macro_definition): Use XRESIZEVEC.
703 * makedepend.c (add_clm): Use XNEW.
705 * mkdeps.c (munge): Use XNEWVEC.
706 (deps_init): Use XCNEW.
707 (deps_add_target): Use XRESIZEVEC.
708 (deps_add_default_target): Cast return value of alloca.
709 (deps_add_dep): Use XRESIZEVEC.
710 (deps_add_vpath): Likewise. Use XNEWVEC too.
711 (deps_restore): Likewise.
712 * pch.c (save_idents): Use XNEW and XNEWVEC.
713 (cpp_save_state): Use XNEW.
714 (count_defs): Cast return value of htab_find.
715 (write_defs): Likewise.
716 (cpp_write_pch_deps): Use XNEWVEC.
717 (collect_ht_nodes): Use XRESIZEVEC.
718 (cpp_valid_state): Use XNEWVEC.
719 (save_macros): Use XRESIZEVEC. Cast return value of xmemdup.
720 * symtab.c (ht_create): Use XCNEW.
721 (ht_lookup_with_hash): Cast return value of obstack_copy0.
722 (ht_expand): Use XCNEWVEC.
723 * system.h (HAVE_DESIGNATED_INITIALIZERS): False if __cplusplus.
724 (bool): Do not define if __cplusplus.
726 2005-05-12 Zack Weinberg <zack@codesourcery.com>
728 * directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
729 (do_sccs): Delete function definition, #define to do_ident.
730 (do_ident): Don't hardwire directive name.
732 2005-05-12 Ryota Kunisawa <kunisawa@access.co.jp>
735 * configure: Regenerate.
737 2005-04-27 Andris Pavenis <pavenis@latnet.lv>
739 * files.c: Include io.h for DJGPP to get prototype of setmode.
741 2005-04-19 Per Bothner <per@bothner.com>
743 PR preprocessor/20907
744 * line-map.c (linemap_line_start): Fix bug when we need to increse
745 column_bits but can re-use the current line_map.
747 2005-04-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
749 * system.h (fopen, fdopen, freopen): Define these to the unlocked
752 2005-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
754 * configure.ac (libcpp_UNLOCKED_FUNCS): New.
755 (AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
756 * system.h (putchar, getc, getchar, clearerr, feof, fileno,
757 fflush, fgetc, fgets, ferror, fread): Redefine to the associated
759 (fwrite_unlocked): Fix prototype.
761 * configure, config.in: Regenerate.
763 2005-04-05 Jakub Jelinek <jakub@redhat.com>
765 PR preprocessor/19475
766 * macro.c (create_iso_definition): For < ISO C99, don't
767 pedwarn if there is no whitespace between macro name and its
768 replacement, but the replacement starts with a basic character
771 2005-03-28 Andreas Jaeger <aj@suse.de>
773 * lex.c (warn_about_normalization): Cast field width to int to
776 2005-03-19 Joseph S. Myers <joseph@codesourcery.com>
778 * configure.ac: Consistently use solaris2.1[0-9]* instead of
780 * configure: Regenerate.
782 2005-03-15 Geoffrey Keating <geoffk@apple.com>
784 * charset.c (_cpp_valid_ucn): In identifiers, reject a partial
785 UCN rather than printing an error.
787 2005-03-14 Geoffrey Keating <geoffk@apple.com>
789 * lex.c (forms_identifier_p): Disable UCNs in C89 mode.
791 2005-03-14 Geoffrey Keating <geoffk@apple.com>
793 * init.c (cpp_create_reader): Default warn_normalize to normalized_C.
794 * charset.c: Update for new format of ucnid.h.
795 (ucn_valid_in_identifier): Update for new format of ucnid.h.
796 Add NST parameter, and update it; update callers.
797 (cpp_valid_ucn): Add NST parameter, update callers. Replace abort
799 (convert_ucn): Pass normalize_state to cpp_valid_ucn.
800 * internal.h (struct normalize_state): New.
801 (INITIAL_NORMALIZE_STATE): New.
802 (NORMALIZE_STATE_RESULT): New.
803 (NORMALIZE_STATE_UPDATE_IDNUM): New.
804 (_cpp_valid_ucn): New.
805 * lex.c (warn_about_normalization): New.
806 (forms_identifier_p): Add normalize_state parameter, update callers.
807 (lex_identifier): Add normalize_state parameter, update callers. Keep
809 (lex_number): Likewise.
810 (_cpp_lex_direct): Pass normalize_state to subroutines. Check
811 it with warn_about_normalization.
815 * ucnid.tab: Make appropriate for input to makeucnid.c. Remove
816 comments about obsolete version of C++.
817 * include/cpplib.h (enum cpp_normalize_level): New.
818 (struct cpp_options): Add warn_normalize field.
820 2005-03-11 Geoffrey Keating <geoffk@apple.com>
822 * directives.c (glue_header_name): Update call to cpp_spell_token.
823 * internal.h (_cpp_interpret_identifier): New.
824 * charset.c (_cpp_interpret_identifier): New.
825 (_cpp_valid_ucn): Allow UCN version of '$'.
826 * lex.c (lex_identifier): Add extra parameter to indicate if initial
827 character was '$' or '\'. Support identifiers with UCNs.
828 (forms_identifier_p): Allow UCNs.
829 (_cpp_lex_direct): Pass extra parameter to lex_identifier.
831 (cpp_spell_token): Add FORSTRING parameter. Use it.
832 (cpp_token_as_text): Update call to cpp_spell_token.
833 (cpp_output_token): Write UCNs back out.
834 (stringify_arg): Update call to cpp_spell_token.
835 (paste_tokens): Likewise.
836 (cpp_macro_definition): Likewise.
837 * macro.c (stringify_arg): Likewise.
838 (paste_tokens): Likewise.
839 (cpp_macro_definition): Likewise.
840 * include/cpplib.h: Add parameter to cpp_spell_token.
842 2005-03-04 Jakub Jelinek <jakub@redhat.com>
846 * macro.c (replace_args, cpp_get_token): Copy whole
847 cpp_token_u instead of just cpp_string field from it.
849 2005-02-28 Devang Patel <dpatel@apple.com>
851 * directives.c (do_line): Save sysp early before line table is
854 2005-02-20 Zack Weinberg <zack@codesourcery.com>
857 * charset.c (LAST_POSSIBLY_BASIC_SOURCE_CHAR): New helper macro.
858 (cpp_host_to_exec_charset): New function.
859 * include/cpplib.h: Declare cpp_host_to_exec_charset.
861 2005-02-19 Devang Patel <dpatel@apple.com>
863 * charset.c (_cpp_convert_input): Check '\r' before inserting
866 2005-02-15 Eric Christopher <echristo@redhat.com>
868 PR preprocessor/19077
869 * macro.c (cpp_macro_definition): Move handling of whitespace
870 to PREV_WHITE conditional. Remove overloading of len
873 2005-02-14 Kazu Hirata <kazu@cs.umass.edu>
875 * directives.c, files.c, init.c, internal.h, macro.c, pch.c,
876 traditional.c: Update copyright.
878 2005-02-14 Paolo Bonzini <bonzini@gnu.org>
881 * configure.ac: Check for declaration of basename and getopt.
882 * config.in: Regenerate.
883 * configure: Regenerate.
884 * internal.h (ustrcspn): New.
885 * macro.c (create_iso_definition): Fix allocation of memory.
886 (padding_token): Add cast to remove const-ness.
887 * pch.c (cpp_read_state): Use ustrcspn.
889 2005-02-08 Mike Stump <mrs@apple.com>
891 * files.c (pchf_adder): Remove.
892 (struct pchf_adder_info): Likewise.
893 (_cpp_save_file_entries): Write out all files so that #import works.
895 2005-01-23 Joseph S. Myers <joseph@codesourcery.com>
897 * configure: Regenerate.
899 2005-01-11 Tobias Schlueter <tobias.schlueter@physik.uni-muenchen.de>
901 * include/cpplib.h (c_lang): Fix comment to say cpp_create_reader.
903 * include/cpplib.h: Also update copyright years.
905 2005-01-03 Geoffrey Keating <geoffk@apple.com>
907 * files.c (_cpp_find_file): Add files found by search_path_exhausted
908 to the list of all files.
910 2005-01-01 Gabriel Dos Reis <gdr@integrable-solutions.net>
912 * internal.h: Update references to Cpp lib filenames.
913 * directives.c: Likewise.
916 * traditional.c: Likewise.
918 2004-12-15 Eric Botcazou <ebotcazou@libertysurf.fr>
920 PR preprocessor/15167
921 * files.c (destroy_cpp_file): New function.
922 (should_stack_file): Make a new file if the
923 compared file is still stacked.
925 2004-11-28 Nathanael Nerode <neroden@gcc.gnu.org>
927 PR preprocessor/17610
928 * directives.c (do_include_common): Error out if an empty filename
929 is given for #include (or #include_next or #import).
931 2004-11-27 Roger Sayle <roger@eyesopen.com>
932 Zack Weinberg <zack@codesourcery.com>
934 * internal.h: Replace all uses of uchar with unsigned char.
935 * include/cpp-id-data.h: Likewise. Guard typedef of uchar
936 with !IN_GCC, so uchar is only defined whilst building libcpp.
938 2004-11-24 Kelley Cook <kcook@gcc.gnu.org>
940 * aclocal.m4: Regenerate.
942 2004-11-24 Roger Sayle <roger@eyesopen.com>
944 PR preprocessor/15824
945 * configure.ac: Correct HAVE_UCHAR test to #include <sys/types.h>
946 directly, instead of the non-existant "system.h" and "ansidecl.h".
947 * configure: Regenerate.
949 2004-11-23 Daniel Jacobowitz <dan@codesourcery.com>
950 Joseph Myers <joseph@codesourcery.com>
952 * internal.h (struct lexer_state): Add in_deferred_pragma.
953 * directives.c (struct pragma_entry): Add allow_expansion.
954 (insert_pragma_entry): Take allow_expansion flag.
955 (register_pragma): Likewise.
956 (cpp_register_pragma): Likewise.
957 (_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
958 (do_pragma): Honor allow_expansion.
959 (cpp_handle_deferred_pragma): Set in_deferred_pragma.
960 * include/cpplib.h (cpp_register_pragma): Update prototype.
962 2004-11-18 Daniel Jacobowitz <dan@codesourcery.com>
963 Mark Mitchell <mark@codesourcery.com>
965 * configure.ac (i[34567]86-*-solaris2.1[0-9]*): Set
966 need_64bit_hwint=yes.
967 * configure: Regenerate.
969 2004-11-09 Joseph S. Myers <joseph@codesourcery.com>
971 * Makefile.in ($(PACKAGE).pot): New rule. Depend on
973 (po/$(PACKAGE).pot): Use ":" instead of "," in --keyword
974 arguments. Add keywords _, N_, SYNTAX_ERROR and SYNTAX_ERROR2.
975 Remove local srcdir path from generated file.
977 2004-11-04 Zack Weinberg <zack@codesourcery.com>
978 Gerald Pfeifer <gerald@pfeifer.com>
980 * internal.h (HAVE_ICONV): Undefine if we do not have HAVE_ICONV_H
983 2004-10-27 Zack Weinberg <zack@codesourcery.com>
986 * directives.c (do_pragma): Do not defer pragmas which are unknown.
987 (cpp_handle_deferred_pragma): Add cast to silence warning.
989 2004-10-14 Joseph S. Myers <jsm@polyomino.org.uk>
991 * errors.c (_cpp_begin_message): Print "error: " for errors.
993 2004-10-10 Andreas Jaeger <aj@suse.de>
995 * makedepend.c: Include mkdeps.h for prototype of deps_add_vpath.
996 * Makefile.in (makedepend.o): Add dependency on mkdeps.h.
998 2004-10-08 Andrew Pinski <pinskia@physics.uc.edu>
1000 * pch.c (cpp_write_pch_state): Remove variable z as it is not
1002 (cpp_read_state): Remove unused variables, m, d and mac_count.
1004 2004-09-29 Per Bothner <per@bothner.com>
1006 * directives.c (cpp_handle_deferred_pragma): Save, clear and restore
1007 cb.line_change. Otherwise do_pragma will call the line_change
1008 call-back with a meaningless line number.
1010 2004-09-24 Zack Weinberg <zack@codesourcery.com>
1012 * configure.ac: Move AC_PROG_MAKE_SET, AC_PROG_INSTALL to
1013 programs cluster. Use ACX_PROG_CC_WARNING_OPTS,
1014 ACX_PROG_CC_WARNING_ALMOST_PEDANTIC, ACX_PROG_CC_WARNINGS_ARE_ERRORS.
1015 * aclocal.m4, configure: Regenerate.
1016 * init.c: Include localedir.h.
1017 * Makefile.in (WARN_CFLAGS, ALL_CFLAGS): New variables.
1019 (.c.o): Use $(ALL_CFLAGS).
1020 (localedir.h, localedir.hs): New rules.
1021 (clean): Use rm -rf to remove directories.
1022 (distclean): Also delete localedir.h and localedir.hs.
1023 (init.o): Update dependencies.
1025 2004-09-22 Kelley Cook <kcook@gcc.gnu.org>
1027 * Makefile.in (aclocal.m4): Update dependencies.
1028 * configure.ac (AC_CONFIG_MACRO_DIR): New.
1029 * aclocal.m4, configure: Regenerate.
1031 2004-09-17 Zack Weinberg <zack@codesourcery.com>
1033 * charset.c (_cpp_destroy_iconv, emit_numeric_escape)
1034 (_cpp_convert_input, _cpp_default_encoding): Add comments.
1035 Some other comments in this file also tweaked.
1037 * directives.c (do_pragma): Save current buffer position
1038 before lexing the pragma keywords; don't call
1039 _cpp_backup_tokens in the defer_pragmas case.
1041 2004-09-15 Per Bothner <per@bothner.com>
1043 * include/line-map.h (line_map_start): Add parameter names so
1044 preceding comment makes sense.
1045 (linemap_add): Remove from comment mention of non-existing parameter.
1047 2004-09-09 Matt Austern <austern@apple.com>
1048 Zack Weinberg <zack@codesourcery.com>
1050 * include/cpplib.h (TTYPE_TABLE): Remove CPP_ and SPELL_
1051 prefixes throughout. Add entry for PRAGMA. Remove
1052 unnecessary "= 0" from EQ.
1053 (enum cpp_ttype): Adjust OP and TK definitions to restore
1054 prefixes, via token-paste.
1055 (CPP_LAST_EQ, CPP_FIRST_DIGRAPH, CPP_LAST_PUNCTUATOR, CPP_LAST_CPP_OP):
1056 Change from #defines to additional cpp_ttype enumerators.
1057 (struct cpp_options): Add defer_pragmas.
1058 (cpp_handle_deferred_pragma): Prototype new interface.
1060 * internal.h (struct cpp_reader): Add directive_result.
1061 * directives.c (struct pragma_entry): Add is_internal field;
1062 give boolean fields type bool.
1063 (start_directive): Initialize pfile->directive_result.type.
1064 (_cpp_do__Pragma): Likewise.
1065 (run_directive): Do not crash if pfile->buffer->prev is NULL.
1066 (insert_pragma_entry): Add 'internal' argument; set new->is_internal
1068 (register_pragma): New static function, bulk of former
1069 cpp_register_pragma here; add 'internal' argument, pass along
1070 to insert_pragma_entry.
1071 (cpp_register_pragma): Now a wrapper around register_pragma which
1072 always passes false for 'internal' argument.
1073 (_cpp_init_internal_pragmas): Call register_pragma directly, passing
1074 true for 'internal'.
1075 (do_pragma): If CPP_OPTION (pfile, defer_pragmas) and this isn't
1076 an internal pragma, save text till the end of the line as a CPP_PRAGMA
1077 token instead of executing the pragma.
1078 (cpp_handle_deferred_pragma): New interface.
1079 * lex.c (token_spellings): Adjust OP and TK definitions to
1080 match changes to cpplib.h.
1081 (_cpp_lex_token): Check for a directive-result token and
1082 return it if present.
1083 (cpp_token_val_index): Handle CPP_PRAGMA.
1084 * macro.c (cpp_builtin_macro_text): Correct comment.
1085 (builtin_macro): Handle directive-result tokens from _cpp_do__Pragma.
1087 2004-09-06 Serge Belyshev <belyshev@lubercy.com>
1089 PR preprocessor/14699
1090 * symtab.c (ht_dump_statistics): Change type of sum_of_squares
1091 from size_t to double.
1093 2004-08-28 Andreas Schwab <schwab@suse.de>
1094 Andreas Jaeger <aj@suse.de>
1096 * configure.ac: Set PACKAGE correctly.
1097 * configure: Regenerated.
1099 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1101 * Makefile.in: Add back top_builddir.
1103 2004-08-25 Paolo Bonzini <bonzini@gnu.org>
1105 * configure.ac: Replace Automake macro invocations
1106 with manual Autoconf checks and substitutions.
1107 * configure: Regenerate.
1108 * aclocal.m4: Regenerate.
1109 * config.in: Regenerate.
1110 * Makefile.am: Removed.
1111 * Makefile.in: Heavy simplification and reorganization.
1113 2004-08-09 Mark Mitchell <mark@codesourcery.com>
1115 * configure.ac (arm*-*-eabi*): New target.
1116 (arm*-*-symbianelf*): Likewise.
1117 * configure: Regenerated.
1119 2004-07-24 Bernardo Innocenti <bernie@develer.com>
1121 * internal.h (xnew, xcnew, xnewvec, xcnewvec, xobnew): Remove.
1122 * directives.c: Use XNEW-family macros from libiberty.
1124 * macro.c: Likewise.
1125 * cpplib.h (cpp_deps_style): Export enum with name.
1127 2004-07-23 Matthias Klose <doko@debian.org>
1129 * init.c (init_library): Use PACKAGE for the text domain.
1131 2004-07-16 Andris Pavenis <pavenis@latnet.lv>
1133 PR preprocessor/16366
1134 * internal.h (struct cpp_reader): New field dir_hash.
1135 * files.c (make_cpp_dir): Use dir_hash, not file_hash.
1136 (_cpp_init_files, _cpp_cleanup_files): Update for new field.
1138 2004-07-04 Neil Booth <neil@duron.akihabara.co.uk>
1140 PR preprocessor/16192
1141 PR preprocessor/15913
1142 PR preprocessor/15572
1143 * expr.c (_cpp_parse_expr): Handle remaining cases where an
1144 expression is missing.
1145 * init.c (post_options): Traditional cpp doesn't do // comments.
1147 2004-06-30 Per Bothner <per@bothner.com>
1149 * include/line-map.h (fileline): Remove old typedef.
1150 * internal.h (struct cpp_reader): Use source_location typedef instead.
1152 2004-06-26 Zack Weinberg <zack@codesourcery.com>
1154 Partially revert patch of 2004-06-05.
1155 * files.c (search_cache): Remove pfile argument. Don't check
1156 for file that would be found by "" or <> search here...
1157 (_cpp_find_file): ...do it here, before calling find_file_in_dir.
1158 Do not apply directory-of-current-file correction to files
1159 found by this check. Rearrange code slightly.
1161 2004-06-21 Geoffrey Keating <geoffk@apple.com>
1163 * files.c (should_stack_file): Correct swapped parameters to call
1165 * pch.c (cpp_valid_state): Handle -fpreprocessed.
1167 2004-06-15 Paolo Bonzini <bonzini@gnu.org>
1169 * Makefile.in: Regenerate with automake 1.8.5.
1170 * aclocal.m4: Likewise.
1171 * configure: Regenerate.
1173 2004-06-11 Zack Weinberg <zack@codesourcery.com>
1175 * configure.ac: Don't invoke ACX_HEADER_STDBOOL.
1176 * configure, config.in: Regenerate.
1177 * system.h: Unconditionally define bool as unsigned char,
1178 BOOL_BITFIELD as unsigned int.
1179 * .cvsignore: New file.
1181 2004-06-09 Geoffrey Keating <geoffk@apple.com>
1183 * traditional.c (push_replacement_text): Set macro->traditional.
1184 (save_replacement_text): Likewise.
1185 * pch.c (cpp_write_pch_state): Don't write list of defined macros.
1186 (struct save_macro_item): Delete.
1187 (struct save_macro_data): Use a character array not the previous
1189 (save_macros): Save macro as text not as internal structures.
1190 (cpp_prepare_state): Update for changes to save_macro_data.
1191 (cpp_read_state): Don't read macros defined in PCH. Restore
1193 * macro.c (create_iso_definition): Honour alloc_subobject.
1194 Clear traditional flag.
1195 (_cpp_create_definition): Honour alloc_subobject.
1196 * lex.c (cpp_token_val_index): New.
1197 * internal.h: Include cpp-id-data.h.
1198 (uchar): Move definition to cpp-id-data.h.
1200 (cpp_macro): Likewise.
1201 * directives.c (struct answer): Move to cpp-id-data.h.
1202 (do_assert): Honour alloc_subobject.
1204 * include/symtab.h (struct ht): Add field 'alloc_subobject'.
1205 * include/cpplib.h (struct cpp_string): Add GTY marker.
1206 (enum cpp_token_fld_kind): New.
1207 (struct cpp_token): Add GTY markers.
1208 (cpp_token_val_index): Prototype.
1209 (CPP_HASHNODE_VALUE_IDX): New.
1210 (struct cpp_hashnode): Don't skip fields of 'value' when marking.
1211 * include/cpp-id-data.h: New file.
1213 2004-06-09 Paolo Bonzini <bonzini@gnu.org>
1215 * Makefile.am (all-local): New.
1216 * Makefile.in: Regenerate.
1218 2004-06-06 Roger Sayle <roger@eyesopen.com>
1220 * Makefile.am (LIBICONV): Declare.
1221 (makedepend_LDADD): Use LIBICONV.
1222 * Makefile.in: Regenerate.
1224 2004-06-05 Andrew Pinski <pinskia@physics.uc.edu>
1226 * Makefile.am (LIBINTL): Declare
1227 (makedepend_LDADD): Use LIBINTL.
1228 * Makefile.in: Regenerate.
1230 2004-06-05 Zack Weinberg <zack@codesourcery.com>
1232 * Makefile.am: Add makedepend.
1233 * Makefile.in, aclocal.m4: Regenerate.
1234 * charset.c: Insert a space to avoid a warning.
1235 * directives.c: Include mkdeps.h.
1236 (_cpp_handle_directive): Reenable macro expander if appropriate.
1237 (undefine_macros): Inline body of _cpp_free_definition for speed.
1238 Do not call undef callback or _cpp_warn_if_unused_macro.
1239 (cpp_get_deps): New interface.
1240 * files.c (search_cache): Add pfile argument. Check for file
1241 that would be found by "" or <> search here...
1242 (_cpp_find_file): ...not here. Correct recorded start_dir of
1243 files found by directory-of-current-file search that would be
1244 found by "" or <> search.
1245 * init.c (cpp_add_dependency_target): Delete.
1246 * internal.h (struct lexer_state): Add discarding_output flag.
1247 * lex.c (lex_identifier): Compute hash function while scanning.
1248 * macro.c (cpp_scan_nooutput): Disable macro expansion outside
1250 * makedepend.c: New file.
1251 * mkdeps.c (struct deps): Add vpath vector.
1252 (apply_vpath, deps_add_vpath): New function.
1253 (deps_free): Free vpath vector.
1254 (deps_add_dep, deps_add_target): Use apply_vpath.
1255 * symtab.c (calc_hash): Use HT_HASHSTEP and HT_FINISH.
1256 (ht_lookup_with_hash): New function.
1257 * cpplib.h, mkdeps.h: Update prototypes.
1258 * symtab.h: Update prototypes.
1259 (HT_HASHSTEP, HT_FINISH): New macros.
1261 2004-05-29 Geoffrey Keating <geoffk@apple.com>
1263 * symtab.c (ht_create): Set entries_owned.
1264 (ht_destroy): Honour entries_owned.
1265 (ht_expand): Likewise.
1267 * include/symtab.h (struct ht): New field 'entries_owned'
1268 (ht_load): New prototype.
1270 2004-05-26 Paolo Bonzini <bonzini@gnu.org>
1273 * configure.ac: Fix m4 quoting when picking
1274 the size of HOST_WIDE_INT.
1275 * configure: Regenerate.
1277 2004-05-25 Paolo Bonzini <bonzini@gnu.org>
1279 * Makefile.am: the correct directory for
1280 gettext include files is given by @INCINTL@.
1281 * Makefile.in: Regenerate.
1283 2004-05-24 Paolo Bonzini <bonzini@gnu.org>
1285 * system.h [!ENABLE_NLS]: dgettext takes two
1288 2004-05-23 Paolo Bonzini <bonzini@gnu.org>
1290 Moved libcpp from the gcc subdirectory to the toplevel.
1291 * Makefile.am: New file.
1292 * Makefile.in: Regenerate.
1293 * configure.ac: New file.
1294 * configure: Regenerate.
1295 * config.in: Regenerate.
1296 * charset.c: Moved from gcc/cppcharset.c. Add note about
1297 brokenness of input charset detection. Adjust for change
1298 in name of cppucnid.h.
1299 * errors.c: Moved from gcc/cpperror.c. Do not include intl.h.
1300 * expr.c: Moved from gcc/cppexp.c.
1301 * files.c: Moved from gcc/cppfiles.c. Do not include intl.h.
1302 Remove #define of O_BINARY, it is in system.h.
1303 * identifiers.c: Moved from gcc/cpphash.c.
1304 * internal.h: Moved from gcc/cpphash.h. Change header
1305 guard name. All other files adjusted to match name change.
1306 * init.c: Moved from gcc/cppinit.c.
1307 (init_library) [ENABLE_NLS]: Call bindtextdomain.
1308 * lex.c: Moved from gcc/cpplex.c.
1309 * directives.c: Moved from gcc/cpplib.c.
1310 * macro.c: Moved from gcc/cppmacro.c.
1311 * pch.c: Moved from gcc/cpppch.c. Do not include intl.h.
1312 * traditional.c: Moved from gcc/cpptrad.c.
1313 * ucnid.h: Moved from gcc/cppucnid.h. Change header
1315 * ucnid.pl: Moved from gcc/cppucnid.pl.
1316 * ucnid.tab: Moved from gcc/cppucnid.tab. Change header
1318 * symtab.c: Moved from gcc/hashtable.c.
1319 * line-map.c: Moved from gcc. Do not include intl.h.
1320 * mkdeps.c: Moved from gcc.
1321 * system.h: New file.
1322 * include/cpplib.h: Moved from gcc. Change header guard name.
1323 * include/line-map.h: Moved from gcc. Change header guard name.
1324 * include/mkdeps.h: Moved from gcc. Change header guard name.
1325 * include/symtab.h: Moved from gcc/hashtable.h. Change header